mirror of
https://github.com/adulau/HHHash.git
synced 2024-12-22 08:46:05 +00:00
53 lines
1.9 KiB
Python
53 lines
1.9 KiB
Python
import requests
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import hashlib
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def buildhash(url=None, debug=False):
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if url is None:
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return False
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r = requests.get(url)
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hhhash = ""
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for header in r.headers.keys():
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hhhash = f"{hhhash}:{header}"
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m = hashlib.sha256()
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if debug:
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print(hhhash[1:])
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m.update(hhhash[1:].encode())
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digest = m.hexdigest()
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return f"hhh:1:{digest}"
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def hash_from_banner(banner, debug=False):
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"""This allows the creation of hhhash without a request, if the banner string is already available
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Example:
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>>> hash_from_banner('''HTTP/1.1 200 OK
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... Content-Type: text/html; charset=ISO-8859-1
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... Content-Security-Policy-Report-Only: object-src 'none';base-uri 'self';script-src 'nonce-iV-j91UJEG2jNx4j6EeTug' 'strict-dynamic' 'report-sample' 'unsafe-eval' 'unsafe-inline' https: http:;report-uri https://csp.withgoogle.com/csp/gws/other-hp
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... P3P: CP="This is not a P3P policy! See g.co/p3phelp for more info."
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... Date: Wed, 12 Jul 2023 20:23:42 GMT
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... Server: gws
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... X-XSS-Protection: 0
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... X-Frame-Options: SAMEORIGIN
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... Transfer-Encoding: chunked
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... Expires: Wed, 12 Jul 2023 20:23:42 GMT
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... Cache-Control: private
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... Set-Cookie: <removed>
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... Set-Cookie: <removed>
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... Set-Cookie: <removed>
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... Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000''')
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hhh:1:d9576f3e7a381562f7d18a514ab095fa8699e96891d346d0042f83e942373215
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"""
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hhhash = ""
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for line in banner.splitlines():
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if line[:4] == "HTTP":
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continue
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key = line
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if ":" in key:
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key, _ = line.split(":", maxsplit=1)
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hhhash = f"{hhhash}:{key.strip()}"
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if debug:
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print(hhhash[1:])
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m = hashlib.sha256()
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m.update(hhhash[1:].encode())
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digest = m.hexdigest()
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return f"hhh:1:{digest}"
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